30775758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{691}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 66498432

約数和(自身を除く): 35722674

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 691, 1142, 1382, 1713, 2073, 3426, 4146, 7423, 8983, 14846, 17966, 22269, 26949, 44538, 53898, 394561, 789122, 1183683, 2367366, 5129293, 10258586, 15387879, 30775758]

約数ペア:

[(1, 30775758), (2, 15387879), (3, 10258586), (6, 5129293), (13, 2367366), (26, 1183683), (39, 789122), (78, 394561), (571, 53898), (691, 44538), (1142, 26949), (1382, 22269), (1713, 17966), (2073, 14846), (3426, 8983), (4146, 7423)]